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- Subject
- Alkyl Halideschemistry-mcqs › alkyl-halides
- Published
- 18 Mar 2019
- Last updated
- 28 May 2026
Explanation
When ethyl magnesium iodide (a Grignard reagent) reacts with CO2 and is subsequently treated with acid, the resulting compound is propanoic acid. This occurs because the Grignard reagent adds to CO2, forming a carboxylate intermediate that is converted to the carboxylic acid upon hydrolysis.
More Alkyl Halides MCQs
Practice related questions from the same subject.
- 1.Which type of reactions do alkyl halides typically undergo?
- 2.What is the product formed when ethylene oxide reacts with a Grignard reagent and is subsequently subjected to acid hydrolysis?
- 3.Which of the following starting materials can be used with a Grignard reagent to produce a straight-chain alcohol?
- 4.Why are alkyl halides highly reactive when interacting with nucleophiles?
- 5.Which pair of reaction mechanisms share an identical initial step?
- 6.Which type of alkyl halide is most suitable for an SN2 reaction?
- 7.What is the product when two moles of ethyl chloride react with two moles of sodium metal in an ether solvent?
- 8.Which of the following alkyl halides is capable of undergoing both SN1 and SN2 reaction mechanisms?
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